I am experimenting around in my lab environment getting SBS 2003 up and running (all my experience is with regular Windows 200x server/domains). Needless to say, it is interesting but MS does a really good job of automating a lot of the procedures that I am normally used to doing manually or with my own scripts. I can definately see why a small business wouldn't find this product as daunting.

My question is during the process of adding my test workstations to the SBS domain I go to the URL http://<servername>/ConnectComputer/ and associate the local machine profiles to the new domain profiles. It then goes through the process of migrating all the data and settings. Can someone point me in the right direction of some whitepaper that describes what is going on in the background as well as the exe that was used to migrate to the new domain profiles? Is it some new tool or just a GUI front-end to the moveuser tool from the resource kit?